Astra Linux – Vulnerability in hdf5

The HDF5 Library from version 1.14.3 has a heap-based buffer over-read issue in the H5VMcopyvv function within H5VM.c invoked from H5Dcompactreadvv in H5Dcompact.c...

Astra Linux – Vulnerability in hdf5

The HDF5 library from version 1.14.3 has a heap-based buffer overflow issue in the H5Olayoutencode function within H5Olayout.c, which leads to the corruption of the instruction pointer...

Astra Linux – Vulnerability in hdf5

HDF5 versions 1.14.3 and earlier contain a buffer overflow vulnerability in H5Olinfodecode, which leads to corruption of the instruction pointer and causes denial of service or potential code execution...

Astra Linux – Vulnerability in hdf5

A memory leak in the H5Odtypedecodehelper function within H5Odtype.c in the HDF HDF5 library from version 1.10.3 allows attackers to cause a denial of service due to excessive memory consumption, through an exploitable HDF5 file...

Astra Linux – Vulnerability in hdf5

A memory leak in the H5Ochunkdeserialize function within H5Ocache.c, part of the HDF HDF5 library, from version 1.10.3 allows attackers to cause a denial of service due to excessive memory consumption through an exploitable HDF5 file...

Astra Linux – Vulnerability in hdf5

A violation of bounds was detected in H5Ofillnewdecode and H5Ofillolddecode within H5Ofill.c in the HDF HDF5 1.10.2 library. This could allow a remote denial of service or information disclosure attack...

Astra Linux – Vulnerability in hdf5

The HDF5 library from version 1.14.3 has a segmentation fault in the H5VM.c function H5VMmemcpyvv...

Astra Linux – Vulnerability in hdf5

HDF5 through 1.14.3 contains a stack buffer overflow issue in H5Rdecodeheap, which leads to corruption of the instruction pointer and causes denial of service or potential code execution...

Astra Linux – Vulnerability in hdf5

A SIGFPE signal was raised in the function H5Dchunksetinforeal of H5Dchunk.c in the HDF HDF5 1.10.3 library during an attempt to parse a crafted HDF file, due to incorrect protection against division by zero. This issue is distinct from CVE-2018-11207...

Astra Linux – Vulnerability in hdf5

A buffer overflow in H5Olayoutencode in H5Olayout.c in the HDF HDF5 through 1.10.4 library allows attackers to cause a denial of service through a crafted HDF5 file. This issue was triggered during the repacking of an HDF5 file, also known as “Invalid write of size 2.”...

Astra Linux – Vulnerability in hdf5

A vulnerability classified as problematic was discovered in HDF5 1.14.6. This vulnerability affects the function H5FSsinfoserializenodecb in the file src/H5FScache.c. The exploitation of this vulnerability leads to a heap-based buffer overflow. Local access is required to carry out this attack. T...

Astra Linux – Vulnerability in hdf5

HDF5 through 1.14.3 contains a heap buffer overflow issue in H5Aattrreleasetable, which leads to the corruption of the instruction pointer and causes denial of service or potential code execution...

Astra Linux – Vulnerability in hdf5

The HDF5 library from version 1.14.3 may use an uninitialized value in the H5Aattrreleasetable field within the H5Aint.c file...

Astra Linux – Vulnerability in hdf5

A issue was discovered in HDF5 through version 1.12.0. There is a heap-based buffer over-read in the function H5Olayoutdecode, located in H5Olayout.c. This allows an attacker to cause a Denial of Service attack...

EUVD-2026-53678

The H5Znbitdecompressonebyte, H5Znbitdecompressonenooptype, and H5Znbitdecompressoneatomic functions in H5Znbit.c in HDF5 through 2.3.0 advance a read index into the compressed chunk buffer without bounding it against the buffer's actual size. This allows attackers to cause an out-of-bounds heap...

CVE-2026-19028

H5Zfilterfletcher32 in H5Zfletcher32.c in HDF5 through 2.3.0 computes the data length to checksum by subtracting the 4-byte trailing checksum size from the input buffer size without checking that the buffer is at least 4 bytes, allowing a sizet underflow. This allows attackers to cause a denial o...

DEBIAN-CVE-2026-19028

H5Zfilterfletcher32 in H5Zfletcher32.c in HDF5 through 2.3.0 computes the data length to checksum by subtracting the 4-byte trailing checksum size from the input buffer size without checking that the buffer is at least 4 bytes, allowing a sizet underflow. This allows attackers to cause a denial o...

UBUNTU-CVE-2026-19028

H5Zfilterfletcher32 in H5Zfletcher32.c in HDF5 through 2.3.0 computes the data length to checksum by subtracting the 4-byte trailing checksum size from the input buffer size without checking that the buffer is at least 4 bytes, allowing a sizet underflow. This allows attackers to cause a denial o...

UBUNTU-CVE-2026-19027

The H5Znbitdecompressonebyte, H5Znbitdecompressonenooptype, and H5Znbitdecompressoneatomic functions in H5Znbit.c in HDF5 through 2.3.0 advance a read index into the compressed chunk buffer without bounding it against the buffer's actual size. This allows attackers to cause an out-of-bounds heap...

Linux Distros Unpatched Vulnerability : CVE-2026-19026

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - H5Zfilternbit in H5Znbit.c in HDF5 through 2.3.0 dereferences cdvalues0 through cdvalues4 without validating that cdvalues is non-NULL or that cdnelmts is at...